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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 8 |
| 2 | 125 |
| 3 | 2197 |
| 4 | 39304 |
| 5 | 704969 |
| 6 | 12649337 |
| 7 | 226981000 |
| 8 | 4073003173 |
| 9 | 73087061741 |
| 10 | 1311494070536 |
| 11 | 23533806109393 |
| 12 | 422297015640625 |
| 13 | 7577812474746632 |
| 14 | 135978327528030989 |
| 15 | 2440032083025183109 |
| 16 | 43784599166913148552 |
[1,8,125,2197,39304,704969,12649337,226981000, 4073003173,73087061741,1311494070536, 23533806109393,422297015640625,7577812474746632, 135978327528030989,2440032083025183109, 43784599166913148552] |